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$519+ Cheap flights from Philadelphia (PHL) to Romania

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OTP
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Philadelphia to Romania

Cheapest flights from Philadelphia to Romania
Explore the most affordable flight options available from Philadelphia to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:35 pmPHL - OTP
2 stops42h 50mUnited Airlines
Thu 1/155:50 amOTP - PHL
1 stop17h 15mUnited Airlines
Deal found 12/11$1,164
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:35 pmPHL - OTP
2 stops42h 50mUnited Airlines
Wed 1/216:05 amOTP - PHL
2 stops15h 42mUnited Airlines
Deal found 12/11$1,168
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:35 pmPHL - OTP
2 stops42h 50mUnited Airlines
Tue 1/205:55 amOTP - PHL
2 stops34h 42mUnited Airlines
Deal found 12/11$1,175
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:35 pmPHL - OTP
2 stops42h 50mUnited Airlines
Mon 1/192:50 pmOTP - PHL
2 stops54h 41mUnited Airlines
Deal found 12/11$1,195
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:35 pmPHL - OTP
2 stops42h 50mUnited Airlines
Sun 1/185:55 amOTP - PHL
1 stop17h 10mUnited Airlines
Deal found 12/11$1,214
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/204:35 pmPHL - OTP
2 stops42h 50mUnited Airlines
Sat 1/175:55 amOTP - PHL
2 stops40h 54mUnited Airlines
Deal found 12/11$1,221
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:30 pmPHL - OTP
1 stop17h 20mMultiple Airlines
Thu 1/227:40 pmOTP - PHL
2 stops45h 57mMultiple Airlines
Deal found 12/11$1,263
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:30 pmPHL - OTP
1 stop17h 20mMultiple Airlines
Wed 1/216:15 amOTP - PHL
2 stops41h 34mMultiple Airlines
Deal found 12/11$1,312
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:30 pmPHL - OTP
1 stop17h 20mMultiple Airlines
Fri 1/167:10 amOTP - PHL
2 stops24h 51mMultiple Airlines
Deal found 12/11$1,313

Find flight deals from Philadelphia to Romania

Keep the following information in mind while searching for Philadelphia to Romania flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$519
(Mytrip)

Popular in

May

Cheapest in

November

Average price

$688
Provider with most accurate pricing for Philadelphia-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Bucharest (BUH) flights.
Search Deals
From Philadelphia to Romania
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($154 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Romania that are best for you.

Fly from

Philadelphia

Fly to

Romania

Route

Depart

Return

Price

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sat 4/11

3:30 pm-5:25 pm

2 stops18h 55m

Cluj Napoca

Tue 4/21

1:50 pm-10:53 pm

2 stops16h 03m

$519

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 2/11

6:35 pm-11:30 pm

1 stop21h 55m

Bucharest Otopeni Intl

Sun 2/15

7:35 am-4:15 pm

1 stop15h 40m

$538

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 3/5

6:35 pm-11:45 pm

1 stop22h 10m

Bucharest Otopeni Intl

Mon 3/16

4:00 pm-8:34 pm

2 stops34h 34m

$539

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 2/11

3:30 pm-2:00 pm

2 stops15h 30m

Bucharest Otopeni Intl

Sun 2/15

5:55 am-2:47 pm

2 stops15h 52m

$555

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 2/11

10:30 am-2:00 pm

2 stops20h 30m

Bucharest Otopeni Intl

Sun 2/15

5:55 am-9:38 pm

2 stops22h 43m

$563

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 3/5

3:30 pm-2:05 pm

2 stops15h 35m

Bucharest Otopeni Intl

Mon 3/16

4:40 pm-5:05 pm

2 stops30h 25m

$571

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 3/5

8:00 am-11:50 pm

3 stops32h 50m

Bucharest Otopeni Intl

Mon 3/16

2:50 pm-9:15 pm

2 stops36h 25m

$583

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Thu 3/19

2:52 pm-1:40 pm

2 stops40h 48m

Cluj Napoca

Mon 3/23

2:25 pm-2:24 pm

2 stops53h 59m

$649

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 6/8

7:55 pm-5:25 pm

1 stop14h 30m

Bucharest Otopeni Intl

Mon 6/22

3:30 pm-1:05 pm

1 stop28h 35m

$676

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sat 4/11

6:30 pm-5:25 pm

2 stops15h 55m

Cluj Napoca

Tue 4/21

6:00 am-7:04 pm

3 stops20h 04m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from Philadelphia to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Romania

What is the cheapest month to book a flight from Philadelphia to Romania?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to RO?

Find hourly flight availability from Philadelphia to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s typically best to fly out from Philadelphia to Romania in the morning. Doing so could potentially save you 40% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with United Airlines, Lufthansa, and British Airways from Philadelphia to Romania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,095 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Romania?

    For a flight from Philadelphia to Romania, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • How long is the flight from Philadelphia to Romania?

    There are many flights that can get you from Philadelphia to Romania in 15h 30m. Fly via British Airways, Air Canada, or United Airlines to get the fastest option. The distance from Philadelphia to Romania is about 4831 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Philadelphia to Romania?

    While some choose either Philadelphia - Cluj Napoca or Philadelphia - Iasi, Philadelphia - Bucharest Otopeni Intl is the most popular route from Philadelphia to Romania.

  • Can I find deals for flights from Philadelphia to Romania that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Romania.

  • Can I find deals for business class flights from Philadelphia to Romania?

    Yes. Cheapflights offers flight deals from Philadelphia to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Romania?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Romania

Discover the top 3 airlines that operate flights from Philadelphia to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$539Average$931FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$571Average$866FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$678Average$883FlexibilityNo cancel feeOn-time70%

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